Is it real or fake, level 35 already get ATK 185M?

My char already level 100, in PvP arena, ATK 18+M, DEF 94+M.

I get opponent level 35 with ATK 185M, DEF 7.7B.

 

Is it normal with that level already get ATK n DEF huge like that??

 

It's hacker like this. Hope Nanoo block em

please block those hackers, they are making game unfair